Patents by Inventor Charles P. Hill

Charles P. Hill has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Faucet handle
    Patent number: D276744
    Type: Grant
    Filed: August 26, 1982
    Date of Patent: December 11, 1984
    Assignee: Masco Corporation of Indiana
    Inventors: Charles P. Hill, Anthony G. Spangler
  • Faucet handle
    Patent number: D276745
    Type: Grant
    Filed: August 26, 1982
    Date of Patent: December 11, 1984
    Assignee: Masco Corporation of Indiana
    Inventors: Charles P. Hill, Anthony G. Spangler
  • Faucet handle
    Patent number: D276746
    Type: Grant
    Filed: August 26, 1982
    Date of Patent: December 11, 1984
    Assignee: Masco Corporation of Indiana
    Inventors: Charles P. Hill, Anthony G. Spangler